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v3.25.2

Fair Value Measurements - Quantitative and Qualitative Information (Details) | Jun. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
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Quantitative information about Level 3 fair value measurements |  |
Fair Value | $ 1,177,688,000 | $ 1,161,701,000
Mortgage servicing rights, fair value | 9,680,000 | 10,374,000
Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 14,541,000 | 15,150,000
Mortgage servicing rights, fair value | 9,680,000 |
States and political subdivisions |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 208,814,000 | 215,456,000
Asset-backed Securities |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 48,119,000 | 62,303,000
Fair Value, Measurements, Recurring |  |
Quantitative information about Level 3 fair value measurements |  |
Mortgage servicing rights, fair value | 9,680,000 | 10,374,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Mortgage servicing rights, fair value | 9,680,000 | 10,374,000
Fair Value, Measurements, Recurring | States and political subdivisions |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 208,814,000 | 215,456,000
Fair Value, Measurements, Recurring | States and political subdivisions | Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 11,106,000 | 11,896,000
Fair Value, Measurements, Recurring | Asset-backed Securities |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 48,119,000 | 62,303,000
Fair Value, Measurements, Recurring | Asset-backed Securities | Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | 3,435,000 | 3,254,000
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | $ 11,106,000 | $ 11,896,000
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Minimum |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.036 | 0.053
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Maximum |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.051 | 0.054
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Weighted Average |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.041 | 0.054
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Asset-backed Securities | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Fair Value | $ 3,435,000 | $ 3,254,000
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Asset-backed Securities | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Minimum |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.052 | 0.049
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Asset-backed Securities | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Maximum |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.052 | 0.049
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Asset-backed Securities | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Weighted Average |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.052 | 0.049
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 |  |
Quantitative information about Level 3 fair value measurements |  |
Mortgage servicing rights, fair value | $ 9,680,000 | $ 10,374,000
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Minimum |  |
Quantitative information about Level 3 fair value measurements |  |
Servicing Asset, Measurement Input | 0.09 | 0.09
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Maximum |  |
Quantitative information about Level 3 fair value measurements |  |
Servicing Asset, Measurement Input | 0.11 | 0.11
Fair Value, Measurements, Recurring | Measurement Input, Discount Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Weighted Average |  |
Quantitative information about Level 3 fair value measurements |  |
Servicing Asset, Measurement Input | 0.09 | 0.09
Fair Value, Measurements, Recurring | Measurement Input, Liquidity Premium | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Minimum |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.005 | 0.005
Fair Value, Measurements, Recurring | Measurement Input, Liquidity Premium | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Maximum |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.005 | 0.005
Fair Value, Measurements, Recurring | Measurement Input, Liquidity Premium | States and political subdivisions | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Weighted Average |  |
Quantitative information about Level 3 fair value measurements |  |
Debt Securities, Measurement Input | 0.005 | 0.005
Fair Value, Measurements, Recurring | Measurement Input, Prepayment Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Minimum |  |
Quantitative information about Level 3 fair value measurements |  |
Servicing Asset, Measurement Input | 0.044 | 0
Fair Value, Measurements, Recurring | Measurement Input, Prepayment Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Maximum |  |
Quantitative information about Level 3 fair value measurements |  |
Servicing Asset, Measurement Input | 0.367 | 0.315
Fair Value, Measurements, Recurring | Measurement Input, Prepayment Rate | Mortgage Servicing Rights | Discounted Cash Flow Valuation Technique | Fair Value, Inputs, Level 3 | Weighted Average |  |
Quantitative information about Level 3 fair value measurements |  |
Servicing Asset, Measurement Input | 0.074 | 0.069

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- Definition Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details
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